<%@page import="java.util.*"%>
<%@ page language="java" contentType="text/html; charset=UTF-8"
	pageEncoding="UTF-8"%>
<%
	String basePath = request.getScheme() + "://" + request.getServerName() + ":" + request.getServerPort()
			+ request.getContextPath() + "/";
%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<base href="<%=basePath%>">
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
<meta http-equiv="expires" content="0">
<title>Insert title here</title>
</head>
<body>
	request.getParameterMap()方法获取属性:
	<br>
	<%  Map<String, String[]> paramMap = request.getParameterMap();
		Set<String> keys = paramMap.keySet();
		for(String key:keys){
			out.print(key+":");
			String[] value=paramMap.get(key);
			for(String v:value){
				out.print(v+" ");
			}
			out.println("<br/>");
		}
	%>
	getParameterNames方法获取属性:
	<br>
	<%
		String str_name = "";
		Enumeration<String> names = request.getParameterNames();
		while (names.hasMoreElements()) {
			String name=names.nextElement();
			String[] allValue = request.getParameterValues(name);
			for (String value : allValue)
				out.println("属性值：" + value + "<br>");
		}
	%>
</body>
</html>

